holdenlee.github.io 的前十大競爭對手

holdenlee.wordpress.com

THIS SITE IS NO LONGER UPDATED. PLEASE SEE MY NOTES PAGE AT  This page contains notes for seminars and talks. For more math notes (including the number theory textbook, class notes, math contest ma…

imomath.com

imomath is a website about math problem solving and math olympiads. the website contains problems, training materials, and information about the book the imo compendium that contains the solved shortlists from the international mathematical olympiads.

awesomemath.org

Master number theory for AMC, AIME, and Olympiads. Learn key concepts like divisibility, primes, modular arithmetic, and Diophantine equations.

cut-the-knot.org

an encyclopedic collection of math resources for all grades. arithmetic games, problems, puzzles, and articles

brilliant.org

Scientists and mathematicians are increasingly realizing that Bayes' theorem has been missing from historical analysis. In some cases, scientists were unable to do analysis that is now possible with Bayes' theorem; in other cases doctors and scientists failed to apply Bayes' theorem where it was needed, relying instead on frequency probability.[1] This is especially common in medical testing, where tests are said to be ...

thecampanile.org

Every few months, a new headline flashes across our screens: a mysterious signal or a strange molecule on a far away planet. The possibility of finding life beyond Earth feels closer than ever, and for a moment, people let themselves wonder: What if we’re not alone? In July, a global team of astronomers discovered a...